Air Canada flight AC 3458: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Newark Liberty, New York (EWR) C 08:19 Portland (PWM)
AC 3458 Non-stop Embraer EMB 175 (E7W) 1:19 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 3665)
Daily 07:25 Newark Liberty, New York (EWR) C 08:44 Portland (PWM)
AC 3458 Non-stop Embraer EMB 175 (E7W) 1:19 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3665)
Daily 10:35 Chicago O'Hare (ORD) 2 14:00 Montreal-Trudeau (YUL)
AC 3458 Non-stop Embraer EMB 175 (E7W) 2:25 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 3418)
Daily 10:35 Chicago O'Hare (ORD) 2 14:00 Montreal-Trudeau (YUL)
AC 3458 Non-stop Embraer EMB 175 (E7W) 2:25 Effective 2026-02-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3418)
Daily 21:29 Newark Liberty, New York (EWR) C 22:58 Portland (PWM)
AC 3458 Non-stop Boeing 737-700 (73G) 1:29 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1397)
This flight number is listed as serving the following routes:


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Air Canada flight AC 3458: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3458
07:00
Newark Liberty, New York (EWR) C

08:19
Portland (PWM)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3665)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3458
07:25
Newark Liberty, New York (EWR) C

08:44
Portland (PWM)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3665)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3458
10:35
Chicago O'Hare (ORD) 2

14:00
Montreal-Trudeau (YUL)
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3418)
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3458
10:35
Chicago O'Hare (ORD) 2

14:00
Montreal-Trudeau (YUL)
Effective 2026-02-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3418)
Duration: 2:25, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3458
21:29
Newark Liberty, New York (EWR) C

22:58
Portland (PWM)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1397)
Duration: 1:29, non-stop
Boeing 737-700 (73G)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Montreal-Trudeau (YUL)
  • Newark Liberty, New York (EWR) - Portland (PWM)
All Air Canada flights
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